我整洁、干净、刮了胡子、清醒，而且我不在乎谁知道。

变革在开始时最难，在中间最混乱，在结束时最好。

Why do I stand up here? I stand upon my desk...to remind myself that we must constantly look at things in a different way.

There are no objects whose existence is indubitable.

The only way to do great work is to love what you do.

最重要的事情往往最难说出口。